US Patent No: 4,716,300

Number of patents in Portfolio can not be more than 2000

Apparatus for scanning documents in a raster line mode using margin stops

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Importance

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Abstract

The apparatus consists of a hand device (3) and a control device (1) which are interconnected by a flexible cable (2). The hand device, which has a mechanism (17) with shafts (18) and a line-long optical scanner (13), is moved by hand across the document (21) to scan the document in a raster line mode. The display of the scanned document area by the display device (9) and the transfer into a memory of the control device (1) are selectable via key switches (6, 7) fitted in handles (5).

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ALCATEL N.V.NEW YORK, NY990

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrich, Wolfgang Pforzheim, DE 1 3
Schilling, Helmut W Pforzheim, DE 1 3

Cited Art

Patent Info (Count) # Cites Year
 
FUJI XEROX CO., LTD. (1)
4,518,999 Picture image position setting apparatus 7 1983
 
KABUSHIKI KAISHA TOSHIBA (1)
4,652,937 Facsimile device 37 1986
 
XEROX CORPORATION (1)
4,348,593 Twisting geometry optical system utilizing imaging array with time delay segments 10 1981

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
CANON KABUSHIKI KAISHA (1)
6,295,390 Image input/output apparatus with light illumination device for two-dimensional illumination 17 1995
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
7,064,872 Exposure control for a CCD scanner 5 1999
 
TELESENSORY CORPORATION (1)
5,801,849 Image reading device and document scanning system 9 1996